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	<title>中文Flex例子 &#187; stringCompare</title>
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	<description>中文Adobe Flex例子,Flex实例教程,RIA资源,全文检索技术,算法和数据结构</description>
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			<item>
		<title>Flex中如何创建自定义排序DataGrid控件的例子</title>
		<link>http://blog.minidx.com/2008/04/10/699.html</link>
		<comments>http://blog.minidx.com/2008/04/10/699.html#comments</comments>
		<pubDate>Thu, 10 Apr 2008 15:24:52 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[compareFunction]]></category>
		<category><![CDATA[DataGrid]]></category>
		<category><![CDATA[descending]]></category>
		<category><![CDATA[sort]]></category>
		<category><![CDATA[sortCompareFunction]]></category>
		<category><![CDATA[SortField]]></category>
		<category><![CDATA[stringCompare]]></category>
		<category><![CDATA[排序]]></category>

		<guid isPermaLink="false">http://blog.minidx.com/2008/04/10/699.html</guid>
		<description><![CDATA[接下来的例子演示了如何利用SortField类以及自定义的比较函数，来创建可以自定义排序的DataGrid控件。
让我们先来看一下Demo（可以右键View Source或点击这里察看源代码）：









下面是完整代码(或点击这里察看)：
Download: main.mxml&#60;?xml version=&#34;1.0&#34; encoding=&#34;utf-8&#34;?&#62;
&#60;mx:Application&#160;xmlns:mx=&#34;http://www.adobe.com/2006/mxml&#34;
&#160; &#160; &#160; &#160; layout=&#34;vertical&#34;
&#160; &#160; &#160; &#160; verticalAlign=&#34;middle&#34;
&#160; &#160; &#160; &#160; backgroundColor=&#34;white&#34;&#62;
&#160;
&#160; &#160; &#60;mx:Script&#62;
&#160; &#160; &#160; &#160; &#60;![CDATA[
&#160; &#160; &#160; &#160; &#160; &#160; import&#160;mx.collections.SortField;
&#160; &#160; &#160; &#160; &#160; &#160; import&#160;mx.collections.Sort;
&#160; &#160; &#160; &#160; &#160; &#160; import&#160;mx.controls.dataGridClasses.DataGridColumn;
&#160; &#160; &#160; &#160; &#160; &#160; import&#160;mx.utils.ObjectUtil;
&#160;
&#160; &#160; &#160; &#160; &#160; &#160; private&#160;function sortOld():void {
&#160; [...]]]></description>
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		<item>
		<title>Flex的DataGrid控件中如何实现数字以及区分/不区分大小写字母的排序的例子</title>
		<link>http://blog.minidx.com/2008/03/09/555.html</link>
		<comments>http://blog.minidx.com/2008/03/09/555.html#comments</comments>
		<pubDate>Sat, 08 Mar 2008 16:34:56 +0000</pubDate>
		<dc:creator>Minidxer</dc:creator>
				<category><![CDATA[Flex]]></category>
		<category><![CDATA[DataGrid]]></category>
		<category><![CDATA[DataGridColumn]]></category>
		<category><![CDATA[NumericCompare]]></category>
		<category><![CDATA[ObjectUtil]]></category>
		<category><![CDATA[sortCompareFunction]]></category>
		<category><![CDATA[stringCompare]]></category>

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		<description><![CDATA[下面的例子展示了利用sortCompareFunction属性，静态的ObjectUtil.numericCompare() 和ObjectUtil.stringCompare()事件，通过设置DataGridColumn中的自定义的比较函数，来实现数字以及区分或者不区分大小写字母的排序。
下面是具体的程序代码：








Download: main.mxml&#60;?xml version=&#34;1.0&#34; encoding=&#34;utf-8&#34;?&#62;
&#60;!-- http://blog.flexexamples.com/2008/03/07/performing-case-insensitive-sorts-using-the-datagrid-control-in-flex/ --&#62;
&#60;mx:Application&#160;xmlns:mx=&#34;http://www.adobe.com/2006/mxml&#34;
&#160; &#160; &#160; &#160; layout=&#34;vertical&#34;
&#160; &#160; &#160; &#160; verticalAlign=&#34;middle&#34;
&#160; &#160; &#160; &#160; backgroundColor=&#34;white&#34;&#62;
&#160;
&#160; &#160; &#60;mx:Script&#62;
&#160; &#160; &#160; &#160; &#60;![CDATA[
&#160; &#160; &#160; &#160; &#160; &#160; import&#160;mx.utils.ObjectUtil;
&#160;
&#160; &#160; &#160; &#160; &#160; &#160; private&#160;function index_sortCompareFunc(itemA:Object, itemB:Object):int {
&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; // Make sure itemA has an &#34;index&#34; property.
&#160; [...]]]></description>
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